Create your own headphone cord extender
Buy the following from your near by electronics spares shop
1) one stereo pin
2) one stereo jack
3) 3 sets of 5 meter thin wire
Tools you will need to put together things
1) Soldering iron.
2) Soldering lead.
Approximate time that will be taken for this work - 1 hour
Ok lets start, open the plastic cap of the pin. Insert the wire set into hole of the plastic cap, so that the cap can be put back on the pin after the wire has been soldered. Now solder one end of the green wire, red and black wire on to the wire holes of the pin. Do similar thing for the other end also but take care that the color wires are fixed to exactly the similarly positioned holes of the first pin. The extender is ready, now you can use this to relax in your sofa with headphone and listen to television or music in privacy.